/*
 * Copyright 2006 Robert Burrell Donkin
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */ 
package rat.element;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;

public class CollectingElementConsumer implements IElementConsumer {

    private final Collection elements;
    
    public CollectingElementConsumer() {
        elements = new ArrayList();
    }
    
    public void consume(IElement element) {
        elements.add(element);
    }

    public Collection getCollectedElements() {
        return Collections.unmodifiableCollection(elements);
    }
}
